Datasheet4U Logo Datasheet4U.com

PIC16LF1939 - 8-Bit CMOS Microcontrollers

Download the PIC16LF1939 datasheet PDF. This datasheet also covers the PIC16F1937 variant, as both devices belong to the same 8-bit cmos microcontrollers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Precision Internal Oscillator: - Factory calibrated to ±1%, typical - Software selectable frequency range from 32 MHz to 31 kHz.
  • Power-Saving Sleep mode.
  • Power-on Reset (POR).
  • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST).
  • Brown-out Reset (BOR): - Selectable between two trip points - Disable in Sleep option.
  • Multiplexed Master Clear with Pull-up/Input Pin.
  • Programmable Code Protection.
  • Wide Operating Voltage Ra.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PIC16F1937_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
PIC16LF1933 8-Bit CMOS Microcontrollers Microchip
PIC16LF1934 8-Bit CMOS Microcontrollers Microchip
PIC16LF1936 8-Bit CMOS Microcontrollers Microchip
PIC16LF1937 8-Bit CMOS Microcontrollers Microchip
PIC16LF1902 8-Bit CMOS MCU Microchip

Other Datasheets by Microchip Technology

Part Number Description
PIC16LF1938 8-Bit CMOS Microcontrollers
PIC16LF1946 8-Bit CMOS Microcontrollers
PIC16LF1947 8-Bit CMOS Microcontrollers
PIC16LF1503 8-Bit Microcontrollers
PIC16LF1507 8-Bit Microcontrollers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PIC16(L)F1938/9 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver High-Performance RISC CPU: • Only 49 Instructions to Learn: - All single-cycle instructions except branches • Operating Speed: - DC – 32 MHz oscillator/clock input - DC – 125 ns instruction cycle • Up to 16K x 14 Words of Flash Program Memory • Up to 1024 Bytes of Data Memory (RAM) • Interrupt Capability with automatic context saving • 16-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes • Processor Read Access to Program Memory • Pinout Compatible to other 28/40-pin PIC16CXXX and PIC16FXXX Microcontrollers Special Microcontroller Features: • Precision Internal Oscillator: - Factory calibrated to ±1%, typical - Software selectable frequency range from 32 MHz to 31 kHz • Power-Sav